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From: Walter Atkinson <walter@advancedpilot.com>
Subject: Re: [LML] Re: CHT Measurement
X-Original-Date: Tue, 5 Apr 2005 07:20:28 -0500
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Scott:

** the cylinder heating is much more even on the ground since there is=20=

no air flow to speak of.=A0 **

Not really.  There are more severe hot spots upon idling or a ground=20
run than in flight.  That's why one should ALWAYS keep cowl flaps open=20=

when on the ground... to increase the airflow in a poor airflow=20
condition.  If the engine is properly baffled that goes away in flight.=20=

  If it is not properly baffled, all bets are off.

Walter=

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Scott:


<fontfamily><param>Arial</param><smaller>** the cylinder heating is
much more even on the ground since there is no air flow to speak of.=A0
**


</smaller>Not really.  There are more severe hot spots upon idling or
a ground run than in flight.  That's why one should ALWAYS keep cowl
flaps open when on the ground... to increase the airflow in a poor
airflow condition.  If the engine is properly baffled that goes away
in flight.  If it is not properly baffled, all bets are off.


Walter</fontfamily>=

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